bearing oil seal

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• oil seal — or shaft seal In machines, a device that prevents the passage of fluids along a rotating shaft. Seals are necessary when a shaft extends from a housing (enclosure) containing oil, such as a pump or a gearbox. Leather, synthetic rubber, and… …   Universalium

• bearing — /bair ing/, n. 1. the manner in which one conducts or carries oneself, including posture and gestures: a man of dignified bearing. 2. the act, capability, or period of producing or bringing forth: a tree past bearing. 3. something that is… …   Universalium

• Oil filter — Spin on oil filter on a Saab 9 5 An oil filter is a filter designed to remove contaminants from engine oil, transmission oil, lubricating oil, or hydraulic oil. Oil filters are used in many different types of hydraulic machinery. A chief use of… …   Wikipedia

• bearing — [[t]be͟ərɪŋ[/t]] ♦♦♦ bearings 1) PHRASE: V inflects If something has a bearing on a situation or event, it is relevant to it. Experts generally agree that diet has an important bearing on your general health... My father s achievements really don …   English dictionary

• Seal — (s[=e]l), n. [OE. sele, AS. seolh; akin to OHG. selah, Dan. s[ae]l, Sw. sj[ a]l, Icel. selr.] (Zo[ o]l.) Any aquatic carnivorous mammal of the families {Phocid[ae]} and {Otariid[ae]}. [1913 Webster] Note: Seals inhabit seacoasts, and are found… …   The Collaborative International Dictionary of English

• Oil additive — Oil additives are chemical compounds that improve the lubricant performance of base oil (or oil base stock ). By utilizing the same base stock, many different oils can be manufactured, each with its distinctive properties. Additives comprise up… …   Wikipedia

• Oil pump (internal combustion engine) — This article is about a part in an internal combustion engine. For other uses, see Oil pump. Oil circulation system …   Wikipedia

• SEAL, SEALS — In the Ancient Period The seal was employed from the beginning of the historical era as a method of identifying property, as protection against theft, to mark the clay stoppers of oil and wine jars or the strip with which packaged goods were… …   Encyclopedia of Judaism

• Seal (emblem) — Present day impression of a Late Bronze Age seal …   Wikipedia

• Seal (device) — A seal can mean a wax seal bearing an impressed figure, or an embossed figure in paper, with the purpose of authenticating a document, but the term can also mean any device for making such impressions or embossments, essentially being a mould… …   Wikipedia

• Bearing (mechanical) — A bearing is a device to allow constrained relative motion between two or more parts, typically rotation or linear movement. Bearings may be classified broadly according to the motions they allow and according to their principle of operation as… …   Wikipedia